public CachedPackageVersionService(IODataPackageVersionService packageVersionService)
 {
     _packageVersionService = packageVersionService;
     _packageVersionService.VersionChanged += OnUncachedVersionChanged;
     InvalidateCache();
 }
 public CachedPackageVersionService(IODataPackageVersionService packageVersionService)
 {
     _packageVersionService = packageVersionService;
     _packageVersionService.VersionChanged += OnUncachedVersionChanged;
     InvalidateCache();
 }